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Masami Kikuchi as Sonic the Hedgehog / Metal Sonic (voice) |
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椎名へきる as Miles "Tails" Prower (voice) |
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Junpei Takiguchi as Dr. Eggman/Robotnik (voice) |
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Yasunori Matsumoto as Knuckles the Echidna (voice) |
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Mika Kanai as Sara (voice) |
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Chafūrin as Old Man Owl (voice) |
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藤本譲 as President (voice) |
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高瀬右光 as President's Aide (voice) |
| Writing | 久保田雅史 | Writer |
| Production | Akinori Ohno | Producer |
| Directing | 池上和誉 | Director |
| Production | 中裕司 | Production Director |
| Production | 中山晴喜 | Executive Producer |
| Production | 大島直人 | Production Director |
| Writing | 池上和誉 | Storyboard |
| Production | Koichiro Sugie | Producer |
| Production | Naoharu Hokutani | Producer |
| Sound | タダミツヒロ | Music |
| Production | Kyoichi Mori | Production Manager |
| Production | 杉崎隆行 | Producer |
| Art | 池上和誉 | Production Design |
| Art | 明石聖子 | Art Direction |
| Visual Effects | Tsuneo Ninomiya | Animation Director |
| Editing | 森田清次 | Editor |
| Visual Effects | Tsuneo Ninomiya | Character Designer |
| Writing | 大島直人 | Original Story |
| Writing | 中裕司 | Original Story |
| Writing | Hirokazu Yasuhara | Original Story |
| Visual Effects | 吉岡勝 | Key Animation |
| Visual Effects | Minoru Kibata | Key Animation |
| Visual Effects | Shiro Kudaka | Key Animation |
| Visual Effects | 伊藤浩二 | Key Animation |
| Visual Effects | 鷲田敏弥 | Key Animation |
| Visual Effects | Hideaki Sakamoto | Key Animation |
| Visual Effects | 早川淳一 | Key Animation |
| Visual Effects | 室井ふみえ | Key Animation |
| Visual Effects | 伊東伸高 | Key Animation |
| Camera | 池上元秋 | Director of Photography |
| Writing | 中裕司 | Characters |
| Writing | 大島直人 | Characters |
| Writing | Yasushi Yamaguchi | Characters |
